/* GStreamer * * Copyright (C) 2014-2015 Sebastian Dröge * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_PLAYER_H__ #define __GST_PLAYER_H__ #include #include #include #include #include #include G_BEGIN_DECLS GST_EXPORT GType gst_player_state_get_type (void); #define GST_TYPE_PLAYER_STATE (gst_player_state_get_type ()) /** * GstPlayerState: * @GST_PLAYER_STATE_STOPPED: the player is stopped. * @GST_PLAYER_STATE_BUFFERING: the player is buffering. * @GST_PLAYER_STATE_PAUSED: the player is paused. * @GST_PLAYER_STATE_PLAYING: the player is currently playing a * stream. */ typedef enum { GST_PLAYER_STATE_STOPPED, GST_PLAYER_STATE_BUFFERING, GST_PLAYER_STATE_PAUSED, GST_PLAYER_STATE_PLAYING } GstPlayerState; GST_EXPORT const gchar *gst_player_state_get_name (GstPlayerState state); GST_EXPORT GQuark gst_player_error_quark (void); GST_EXPORT GType gst_player_error_get_type (void); #define GST_PLAYER_ERROR (gst_player_error_quark ()) #define GST_TYPE_PLAYER_ERROR (gst_player_error_get_type ()) /** * GstPlayerError: * @GST_PLAYER_ERROR_FAILED: generic error. */ typedef enum { GST_PLAYER_ERROR_FAILED = 0 } GstPlayerError; GST_EXPORT const gchar *gst_player_error_get_name (GstPlayerError error); GST_EXPORT GType gst_player_color_balance_type_get_type (void); #define GST_TYPE_PLAYER_COLOR_BALANCE_TYPE (gst_player_color_balance_type_get_type ()) /** * GstPlayerColorBalanceType: * @GST_PLAYER_COLOR_BALANCE_BRIGHTNESS: brightness or black level. * @GST_PLAYER_COLOR_BALANCE_CONTRAST: contrast or luma gain. * @GST_PLAYER_COLOR_BALANCE_SATURATION: color saturation or chroma * gain. * @GST_PLAYER_COLOR_BALANCE_HUE: hue or color balance. */ typedef enum { GST_PLAYER_COLOR_BALANCE_BRIGHTNESS, GST_PLAYER_COLOR_BALANCE_CONTRAST, GST_PLAYER_COLOR_BALANCE_SATURATION, GST_PLAYER_COLOR_BALANCE_HUE, } GstPlayerColorBalanceType; GST_EXPORT const gchar *gst_player_color_balance_type_get_name (GstPlayerColorBalanceType type); #define GST_TYPE_PLAYER (gst_player_get_type ()) #define GST_IS_PLAYER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAYER)) #define GST_IS_PLAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAYER)) #define GST_PLAYER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PLAYER, GstPlayerClass)) #define GST_PLAYER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAYER, GstPlayer)) #define GST_PLAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAYER, GstPlayerClass)) #define GST_PLAYER_CAST(obj) ((GstPlayer*)(obj)) GST_EXPORT GType gst_player_get_type (void); GST_EXPORT GstPlayer * gst_player_new (GstPlayerVideoRenderer * video_renderer, GstPlayerSignalDispatcher * signal_dispatcher); GST_EXPORT void gst_player_play (GstPlayer * player); GST_EXPORT void gst_player_pause (GstPlayer * player); GST_EXPORT void gst_player_stop (GstPlayer * player); GST_EXPORT void gst_player_seek (GstPlayer * player, GstClockTime position); GST_EXPORT void gst_player_set_rate (GstPlayer * player, gdouble rate); GST_EXPORT gdouble gst_player_get_rate (GstPlayer * player); GST_EXPORT gchar * gst_player_get_uri (GstPlayer * player); GST_EXPORT void gst_player_set_uri (GstPlayer * player, const gchar * uri); GST_EXPORT gchar * gst_player_get_subtitle_uri (GstPlayer * player); GST_EXPORT void gst_player_set_subtitle_uri (GstPlayer * player, const gchar *uri); GST_EXPORT GstClockTime gst_player_get_position (GstPlayer * player); GST_EXPORT GstClockTime gst_player_get_duration (GstPlayer * player); GST_EXPORT gdouble gst_player_get_volume (GstPlayer * player); GST_EXPORT void gst_player_set_volume (GstPlayer * player, gdouble val); GST_EXPORT gboolean gst_player_get_mute (GstPlayer * player); GST_EXPORT void gst_player_set_mute (GstPlayer * player, gboolean val); GST_EXPORT GstElement * gst_player_get_pipeline (GstPlayer * player); GST_EXPORT void gst_player_set_video_track_enabled (GstPlayer * player, gboolean enabled); GST_EXPORT void gst_player_set_audio_track_enabled (GstPlayer * player, gboolean enabled); GST_EXPORT void gst_player_set_subtitle_track_enabled (GstPlayer * player, gboolean enabled); GST_EXPORT gboolean gst_player_set_audio_track (GstPlayer *player, gint stream_index); GST_EXPORT gboolean gst_player_set_video_track (GstPlayer *player, gint stream_index); GST_EXPORT gboolean gst_player_set_subtitle_track (GstPlayer *player, gint stream_index); GST_EXPORT GstPlayerMediaInfo * gst_player_get_media_info (GstPlayer * player); GST_EXPORT GstPlayerAudioInfo * gst_player_get_current_audio_track (GstPlayer * player); GST_EXPORT GstPlayerVideoInfo * gst_player_get_current_video_track (GstPlayer * player); GST_EXPORT GstPlayerSubtitleInfo * gst_player_get_current_subtitle_track (GstPlayer * player); GST_EXPORT gboolean gst_player_set_visualization (GstPlayer * player, const gchar *name); GST_EXPORT void gst_player_set_visualization_enabled (GstPlayer * player, gboolean enabled); GST_EXPORT gchar * gst_player_get_current_visualization (GstPlayer * player); GST_EXPORT gboolean gst_player_has_color_balance (GstPlayer * player); GST_EXPORT void gst_player_set_color_balance (GstPlayer * player, GstPlayerColorBalanceType type, gdouble value); GST_EXPORT gdouble gst_player_get_color_balance (GstPlayer * player, GstPlayerColorBalanceType type); GST_EXPORT GstVideoMultiviewMode gst_player_get_multiview_mode (GstPlayer * player); GST_EXPORT void gst_player_set_multiview_mode (GstPlayer * player, GstVideoMultiviewMode mode); GST_EXPORT GstVideoMultiviewFlags gst_player_get_multiview_flags (GstPlayer * player); GST_EXPORT void gst_player_set_multiview_flags (GstPlayer * player, GstVideoMultiviewFlags flags); GST_EXPORT gint64 gst_player_get_audio_video_offset (GstPlayer * player); GST_EXPORT void gst_player_set_audio_video_offset (GstPlayer * player, gint64 offset); GST_EXPORT gboolean gst_player_set_config (GstPlayer * player, GstStructure * config); GST_EXPORT GstStructure * gst_player_get_config (GstPlayer * player); /* helpers for configuring the config structure */ GST_EXPORT void gst_player_config_set_user_agent (GstStructure * config, const gchar * agent); GST_EXPORT gchar * gst_player_config_get_user_agent (const GstStructure * config); GST_EXPORT void gst_player_config_set_position_update_interval (GstStructure * config, guint interval); GST_EXPORT guint gst_player_config_get_position_update_interval (const GstStructure * config); GST_EXPORT void gst_player_config_set_seek_accurate (GstPlayer * player, gboolean accurate); GST_EXPORT gboolean gst_player_config_get_seek_accurate (const GstStructure * config); typedef enum { GST_PLAYER_THUMBNAIL_RAW_NATIVE = 0, GST_PLAYER_THUMBNAIL_RAW_xRGB, GST_PLAYER_THUMBNAIL_RAW_BGRx, GST_PLAYER_THUMBNAIL_JPG, GST_PLAYER_THUMBNAIL_PNG } GstPlayerSnapshotFormat; GST_EXPORT GstSample * gst_player_get_video_snapshot (GstPlayer * player, GstPlayerSnapshotFormat format, GstStructure * config); G_END_DECLS #endif /* __GST_PLAYER_H__ */